Anonymous ID: 0bc775 June 10, 2018, 9:33 p.m. No.1695060   🗄️.is 🔗kun

>>1694915

Good efforts though. It's a file hash that can be used later to verify if you have the original document or not.

 

Create hash of file..

Sent file out

New owner of the file can create a hash and verify the file hasn't changed.